Itchen River A425 Thorpe Bridge Ufton

EA name: ITCHEN RIVER A425 THORPE BRIDGE UFTON
Environment Agency sampling point MD-11054980 · Freshwater - rivers · listed as open (“open” does not mean it is sampled now)

These are samples taken on a date, not live readings of the river. Results reach the Environment Agency's archive days to months after the sample is taken, so the newest here may be weeks or months old. FloodRadar does not grade them.

Where and when

Last sampled
30 Jan 2024, 10:552.7 years ago · time as the Environment Agency records it (UK clock time; the source gives no time zone). Not sampled since, as far as the archive shows: the Environment Agency was asked up to 8 Oct 2026 and had nothing newer.
Samples banked
2 since 6 Oct 2023 Imported periods: 1 Oct 2023 – 8 Oct 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Environmental monitoring statutory (EU directives)
Where
National Grid 440290, 261560As published, to the nearest 10 m. Open in a map
River, by its own name
Itchen
River, by the map
River ItchenPlaced on the river its name gives, 1 m from the line.
Next gauge downstream
Southam On the River Itchen · 1.4 km along the river
Why it was sampled
Environmental monitoring statutory (EU directives) (2 samples)

Main measurements, river water

pH

code 0061

8.09

Sampled 30 Jan 2024, 2.7 years ago · 2 results banked

7.87.988.1202420252026no sample published after Jan 20246 Oct 2023, 12:14: 7.8130 Jan 2024, 10:55: 8.09
Every result (2)
SampledResult as publishedReads as
30 Jan 2024, 10:558.09 8.09
6 Oct 2023, 12:147.81 7.81

Everything measured here

5 determinands, each kept by its code, unit and sample material: results in different units or on different materials are never mixed. A “below” result is under the laboratory's detection limit, not zero.

Show all 5 rows
DeterminandMaterialResults First – lastLatest result
pH 0061 River water 2 Oct 2023 – Jan 2024 8.09 30 Jan 2024
Calcium, Dissolved 0239 River water 2 Oct 2023 – Jan 2024 130 mg/l 30 Jan 2024
Carbon, Organic, Dissolved as C :- {DOC} 0301 River water 2 Oct 2023 – Jan 2024 6.7 mg/l 30 Jan 2024
Copper : BLM Bioavailable 4821 River water 2 Oct 2023 – Jan 2024 0.11 µg/l 30 Jan 2024
Copper, Dissolved 6450 River water 2 Oct 2023 – Jan 2024 1.9 µg/l 30 Jan 2024

FloodRadar does not grade these results: there is no overall score, and official river classifications are a separate dataset. A sample taken downstream of an overflow does not by itself show where anything in it came from. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels.

Water samples: Environment Agency Water Quality Archive, © Environment Agency and/or database right 2026, Open Government Licence v3.0.

Contains OS data © Crown copyright and database rights 2026.